Airframe



FIG. 1 is a front perspective of an airframe, of my new design;

FIG. 2 is a bottom perspective of an airframe, of my new design;

FIG. 3 is a top elevational view of an airframe, of my new design;

FIG. 4 is a bottom elevational view of an airframe, of my new design;

FIG. 5 is a left elevational view of an airframe, of my new design;

FIG. 6 is a right elevational view of an airframe, of my new design;

FIG. 7 is a front plan view of an airframe, of my new design; and,

FIG. 8 is a rear plan view of an airframe, of my new design.

The broken lines in the drawings represent unclaimed environmental subject matter and form no part of the claim. 

CLAIM We claim the ornamental design for an airframe, as shown and described. 